The Chicago Pneumatic CPS 110 is a single-stage, oil-injected rotary-screw portable air compressor powered by a liquid-cooled, three-cylinder turbocharged Kubota D902 diesel that meets Tier 4 Final emissions. CP’s current-generation C67 screw element sits at the airend, wrapped in the RedRock hood with three-layer painted metalwork and built for towable jobsite air with particular attention paid to serviceability, user-friendliness and economical operation over the machine’s life.

A spill- and leak-containing design protects the ground under the machine, avoids costly clean-up and saves up to 12% of fuel on typical applications in this range, while the safety package covers a pressure relief valve, emergency stop, low-fuel shutdown, and high-temperature and oil-pressure shutdowns. See the rest of our Chicago Pneumatic air compressors alongside the broader diesel compressor category and when the machine feeds jackhammers on demolition work, run a line oiler ahead of each tool.

• Single-stage, oil-injected rotary-screw airend with CP’s new-generation C67 screw element
• Liquid-cooled three-cylinder turbocharged Kubota D902 diesel, Tier 4 Final emissions compliant
• RedRock hood with 3-layer painting on metal parts for corrosion resistance
• Spill and leak containment protects the jobsite and saves up to 12% of fuel on typical applications in this range
• Safety systems: pressure safety valve, emergency shut-down button, low-fuel shutdown, high-temp coolant and compressor-oil shutdowns, engine oil pressure protection
• Designed for user-friendliness, ease of serviceability and economical cost of ownership
• Available from Crowder Supply in Denver with Chicago Pneumatic parts support

CPS 110 FAQ

What engine powers the CPS 110?
A liquid-cooled, three-cylinder turbocharged Kubota D902 diesel that meets Tier 4 Final emissions, matched to CPs current-generation C67 rotary-screw element.

What safety shutdowns are built in?
A pressure safety valve, an emergency stop button, low-fuel shutdown, high-temperature shutdowns for engine coolant and compressor oil, and engine oil-pressure protection.

What does the spill and leak containment do?
It keeps oil and fuel off the ground under the machine, avoiding costly clean-up, and the design saves up to 12% of fuel on typical applications in this range.

Is a diesel rotary-screw compressor what I need?
Rotary screw is the choice for continuous jobsite air feeding breakers and drills; the air compressor buyers guide compares screw and piston machines and diesel versus gas drive.